PROCESS FOR UNSYMMETRICAL DITHIOACETALS AND DITHIOKETALS

The present invention relates to a novel process for preparing unsymmetrical dithioacetals and dithioketals of Formula I: I from aryl aldehydes and ketones. More particularly, the present invention relates to a process for preparing certain 2-substituted quinoline dithiaalkanedioic acids.

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Bibliographische Detailangaben
Hauptverfasser:	AMATO, JOSEPH S, MCNAMARA, JAMES M, LEAZER, JOHNNIE L., JR, REIDER, PAUL J, REAMER, ROBERT A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a novel process for preparing unsymmetrical dithioacetals and dithioketals of Formula I: I from aryl aldehydes and ketones. More particularly, the present invention relates to a process for preparing certain 2-substituted quinoline dithiaalkanedioic acids.